Black electrophoresis paint for the Motorcycle and the parts
Product Introduction
HR-4000BLB/HR-6000 the bottom of one black cathode electrophoretic
coating, is HLS Paint (Shanghai) Co., Ltd., the eighth generation
of independent research and development of electrophoretic coating.
This coating by epoxy acrylate modified, the film also has
excellent corrosion resistance and weatherability, smooth
appearance and full, suitable as a base topcoat system. In
addition, the lead, cadmium, chromium, mercury and other heavy
metals, two-component, water dispersible resin, at the same time,
previous generations of the product characteristics, have good
adaptability to the galvanized steel, almost can be applied to all
metal coating, such as: cold hot rolled steel, galvanized steel,
aluminum, zinc Aluminum Alloy plate, stainless steel plate.
This product features shown below:
The appearance of the coating is flat, delicate, smooth.
Good stability of bath can adaptable for a longer updating cycle.
Main ingredients
Matrix resin: Acrylic modified epoxy resin
Curing agent: Fully enclosed multi isocyanate
Product quality data
| Project | Technical data | Test standard |
Resin
(HR-4000LB) | Black Paste (HR-6000) |
| Conductivity | 25℃, μs/cm | 1000±500 | —— | HG/T 3334 |
| pH | 25℃ | 6.0±1.0 | —— | GB/T 9724 |
| Appearance | —— | Milky white liquid | Black viscous liquid,no agglomeration | Visual |
| Storage stability |
No stratified state, and there were no obvious difference compared
to before storage | In 5-35 ℃ temperature 1 year |
Note: pH, conductivity measurement in the resin/pure water = 1:1
dilution
Filling tank proportion and method
⑴ Bath preparation
Ratio:
Resin 1050.00-1400.00
Paste 175.00
NHF-01 2.00
DI water 1785.00
Bath on site management project
Good bath data and coating quality, from the strict parameters
management and maintenance of equipment, production line according
to its own reality time situation, can have different management
project and specifications, recommend the construction parameters
see the table below for reference:
| Classification | Project | Control Data | Testing frequency |
| New bath | Anolyte |
| Electrophoresis tank | Ratio | 1:(6-8) | -- | |
| Ripening time | 24-48 | -- | |
| Solid ( 120 ℃ /1h ,% ) | 15±5 | -- | once a day |
| PH | 5.4-6.0 | 2.0-3.5 | once a day |
| Conductivity ( μs/cm ) | 1000±500 | 1400±900 | once a day |
| P/B | 0.08-0.15 | once a week |
| L panel | Smooth horizontal plane and vertical plane without obvious
differences | once a week |
| Solvent content (%) | 0.5-1.8 | once a week |
| Liquid level Fall head (cm ) | 10-15 | once a day |
| ED voltage( V ) | 0-300 | once a day |
| Break voltage ( V ) | ≥350 | once a week |
| Bath temperature ( ℃ ) | 28-35 | once a day |
| ED time( S ) | 60~180 | once a day |
| UF － 1 Tank | Solid content (%) | ≤2.0 | once a day |
| UF － 2 Tank | Solid content (%) | ≤0.8 | once a day |
| Baking furnace | Provisions furnace temperature( ℃ ) | 170-190 | once a day |
| Curing conditions | Drying temperature |
(165-185)℃×(20-30)min (With content holding time) | once a day |
Storage, packaging and transportation
This product is a water-borne industrial coatings, non-hazardous,
non-inflammable and explosive products; transportation to prevent
direct sunlight, avoid freezing (>5℃ ); Packaging for 50/60/200L
Plastic barrel; in the transport and storage of drums should be
maintained clean, avoid charging the dirt brought in on drums
during filling tank, again checked and confirmed that the quality
of products, including paste resin, emulsions and additives should
be indoor storage, good ventilation, dry, protect against freezing
and overheating, the storage temperature should be controlled at
5～35℃, products from the date of production, over shelf,
experimentation is required to determine whether can continue to
use.
Customers in the motorcycle industry
